乔达摩成道前追随的两位老师之一，教导他证得“非想非非想”之定境，佛陀后来认为此法未究竟而舍弃之。

One of the two teachers under whom Gotama studied before his enlightenment, who taught him the attainment of “neither-perception-nor-non-perception,” a doctrine the Buddha later found unsatisfactory and abandoned.